An issue was discovered in Artifex MuPDF before 1912de5f08e90af1d9d0a9791f58ba3afdb9d465. The pdfrunxobject function in pdf-op-run.c encounters a NULL pointer dereference during a Fitz fzpaintpixmapwithmask painting operation. Versions 1.11 and later are unaffected.
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "1.12.0+ds1-1", "binary_name": "libmupdf-dev" }, { "binary_version": "1.12.0+ds1-1", "binary_name": "mupdf" }, { "binary_version": "1.12.0+ds1-1", "binary_name": "mupdf-tools" } ] }